Home / 62,252,967.29-93,382,856.58-25,865,036.78

Finding the Fourth Proportional to 62,252,967.29, 93,382,856.58 and 25,865,036.78

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Solution

The fourth proportional to 62,252,967.29, 93,382,856.58 and 25,865,036.78 is: 38,798,970.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,252,967.29 : 93,382,856.58 = 25,865,036.78 : x
  2. Step 2: Convert to fraction form
    62,252,967.29/93,382,856.58 = 25,865,036.78/x
  3. Step 3: Cross multiply
    62,252,967.29x = 93,382,856.58 × 25,865,036.78
  4. Step 4: Simplify right side
    62,252,967.29x = 2,415,351,020,063,165
  5. Step 5: Solve for x
    x = 2,415,351,020,063,165/62,252,967.29
  6. Step 6: Final answer
    x = 38,798,970.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.